Meeting up with Mrs S' bro and his tribe. We had a good walk through Kensington Gardens and Hyde Park, pausing for a jumping-across-the-Diana-memorial session. Then an explore through north of the the parks and lunch in a little Italian restaurant which was excellent. After that we kept going north through Paddington basin before bidding them farewell.
There's a fab new office building in Paddington which is a sort of optical illusion. It looks sloping except it isn't. I didnt take a photo but it's a promising Blip for another day.